Russian Journal of Inorganic Chemistry, Tập 39,Trang 997-1514Chemical Society, 1994 |
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... tion of the two alcoholates in ROH is about 10 % , com- plex II having Tm ~ 160 ° C and a ROH solubility of ~ 5 % slowly crystallizes with a 50 % yield . A 40 % solu- tion yields crystals II having Tm of 150 ° C and a residual ...
... tion of the two alcoholates in ROH is about 10 % , com- plex II having Tm ~ 160 ° C and a ROH solubility of ~ 5 % slowly crystallizes with a 50 % yield . A 40 % solu- tion yields crystals II having Tm of 150 ° C and a residual ...
Trang 1391
by filtration or centrifuging . The pH and the concentra- tion of iron ferrocyanide ions in the samples were deter- mined . Analysis of the solutions for the Fe ( III ) content was carried out by the methods of complexometric titra- tion ...
by filtration or centrifuging . The pH and the concentra- tion of iron ferrocyanide ions in the samples were deter- mined . Analysis of the solutions for the Fe ( III ) content was carried out by the methods of complexometric titra- tion ...
Trang 1441
... tion , the position of the v ( Ln - ONO , ) frequencies is somewhat lower than in the spectra of the starting com- pounds Ln ( NO3 ) 3 . This may be due to the increase in the interatomatic distances Ln - ONO , upon coordina- tion of ...
... tion , the position of the v ( Ln - ONO , ) frequencies is somewhat lower than in the spectra of the starting com- pounds Ln ( NO3 ) 3 . This may be due to the increase in the interatomatic distances Ln - ONO , upon coordina- tion of ...
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Vol 39 No 7 | 997 |
Synthesis and Properties of Inorganic Compounds D | 1013 |
Synthesis and Structure of Boratotungstates Ln3BWO Ln La Pr Nd SmHo | 1026 |
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2H₂O 3H₂O absorption bands Academy of Sciences acid Acta Akad analysis angles anion aqueous atoms calculated cations Chem chemical chloride cm-¹ complex composition concentration COORDINATION COMPOUNDS copper(II crystal curve decomposition decrease density determined dimers electron English Translation Copyright exhibit experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia hydrogen bonds increase indium(I Inorg Inorganic Chemistry intensity interaction intercalated ions Khim Koord lanthanide lattice ligand MAHK Hayka/Interperiodica Publishing manganese(III melt metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nitrogen observed obtained Original Russian Text oxidation oxygen oxygen atoms parameters perovskite phase phosphate Phys platinum platinum(IV plexes podands properties range rare-earth ratio reaction redox region Russia Received Russian Academy Russian Text Copyright salts samples sodium solid solutions solubility space group spectra spectrum stability studied superconducting synthesis Table temperature thermal tion transition ture values vibrations X-ray diffraction X-ray powder diffraction